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path: root/test/CodeGen/X86/2010-05-26-DotDebugLoc.ll
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* Debug Info: add an identifier field to DICompositeType.Manman Ren2013-08-26
| | | | | | | | | | | | | | | | | | | DICompositeType will have an identifier field at position 14. For now, the field is set to null in DIBuilder. For DICompositeTypes where the template argument field (the 13th field) was optional, modify DIBuilder to make sure the template argument field is set. Now DICompositeType has 15 fields. Update DIBuilder to use NULL instead of "i32 0" for null value of a MDNode. Update verifier to check that DICompositeType has 15 fields and the last field is null or a MDString. Update testing cases to include an extra field for DICompositeType. The identifier field will be used by type uniquing so a front end can genearte a DICompositeType with a unique identifer. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@189282 91177308-0d34-0410-b5e6-96231b3b80d8
* Debug Info Verifier: verify SPs in llvm.dbg.sp.Manman Ren2013-07-27
| | | | | | | | | Also always add DIType, DISubprogram and DIGlobalVariable to the list in DebugInfoFinder without checking them, so we can verify them later on. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187285 91177308-0d34-0410-b5e6-96231b3b80d8
* Debug Info: improve the verifier to check field types.Manman Ren2013-07-25
| | | | | | | | | Make sure the context and type fields are MDNodes. We will generate verification errors if those fields are non-empty strings. Fix testing cases to make them pass the verifier. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187106 91177308-0d34-0410-b5e6-96231b3b80d8
* Update testing cases to pass debug info verifier.Manman Ren2013-07-24
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187049 91177308-0d34-0410-b5e6-96231b3b80d8
* Debug Info: enable verifying by default and disable testing cases that fail.Manman Ren2013-07-19
| | | | | | | | | | | | | | | | | | | | 1> Use DebugInfoFinder to find debug info MDNodes. 2> Add disable-debug-info-verifier to disable verifying debug info. 3> Disable verifying for testing cases that fail (will update the testing cases later on). 4> MDNodes generated by clang can have empty filename for TAG_inheritance and TAG_friend, so DIType::Verify is modified accordingly. Note that DebugInfoFinder does not list all debug info MDNode. For example, clang can generate: metadata !{i32 786468}, which will fail to verify. This MDNode is used by debug info but not included in DebugInfoFinder. This MDNode is generated as a temporary node in DIBuilder::createFunction Value *TElts[] = { GetTagConstant(VMContext, DW_TAG_base_type) }; MDNode::getTemporary(VMContext, TElts) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186634 91177308-0d34-0410-b5e6-96231b3b80d8
* Revert "Revert "PR14606: debug info imported_module support""David Blaikie2013-04-22
| | | | | | | | | | This reverts commit r179840 with a fix to test/DebugInfo/two-cus-from-same-file.ll I'm not sure why that test only failed on ARM & MIPS and not X86 Linux, even though the debug info was clearly invalid on all of them, but this ought to fix it. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179996 91177308-0d34-0410-b5e6-96231b3b80d8
* Revert "PR14606: debug info imported_module support"Eric Christopher2013-04-19
| | | | | | This reverts commit r179836 as it seems to have caused test failures. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179840 91177308-0d34-0410-b5e6-96231b3b80d8
* PR14606: debug info imported_module supportDavid Blaikie2013-04-19
| | | | | | | | | | Adding another CU-wide list, in this case of imported_modules (since they should be relatively rare, it seemed better to add a list where each element had a "context" value, rather than add a (usually empty) list to every scope). This takes care of DW_TAG_imported_module, but to fully address PR14606 we'll need to expand this to cover DW_TAG_imported_declaration too. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179836 91177308-0d34-0410-b5e6-96231b3b80d8
* Revert "Adding DIImportedModules to DIScopes."David Blaikie2013-03-28
| | | | | | | | | This reverts commit 342d92c7a0adeabc9ab00f3f0d88d739fe7da4c7. Turns out we're going with a different schema design to represent DW_TAG_imported_modules so we won't need this extra field. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@178215 91177308-0d34-0410-b5e6-96231b3b80d8
* Adding DIImportedModules to DIScopes.David Blaikie2013-03-27
| | | | | | | | | | | | This is just the basic groundwork for supporting DW_TAG_imported_module but I wanted to commit this before pushing support further into Clang or LLVM so that this rather churny change is isolated from the rest of the work. The major churn here is obviously adding another field (within the common DIScope prefix) to all DIScopes (files, classes, namespaces, lexical scopes, etc). This should be the last big churny change needed for DW_TAG_imported_module/using directive support/PR14606. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@178099 91177308-0d34-0410-b5e6-96231b3b80d8
* Refactor out the DIFile parameter to DILexicalBlock to refer to the raw ↵David Blaikie2013-03-22
| | | | | | file/directory pair git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@177742 91177308-0d34-0410-b5e6-96231b3b80d8
* Reorder the DIFile field in DILexicalBlock to become a prefix common with ↵David Blaikie2013-03-22
| | | | | | other DIScopes git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@177703 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove unused field in DISubprogramDavid Blaikie2013-03-21
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@177661 91177308-0d34-0410-b5e6-96231b3b80d8
* Debug info: refactor the first field of DICompileUnit to be a raw ↵David Blaikie2013-03-20
| | | | | | | | file/directory pair This removes the DICompileUnit special case from DIScope. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@177610 91177308-0d34-0410-b5e6-96231b3b80d8
* Debug Info: Swap the 2nd and 3rd parameters to DICompileUnit to match the ↵David Blaikie2013-03-20
| | | | | | common DIScope prefix git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@177595 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove unused field in DICompileUnitDavid Blaikie2013-03-20
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@177590 91177308-0d34-0410-b5e6-96231b3b80d8
* Split out filename & directory from DIFile to start generalizing over DIScopesDavid Blaikie2013-03-17
| | | | | | | | | | This is the first step to making all DIScopes have a common metadata prefix (so that things (using directives, for example) that can appear in any scope can be added to that common prefix). DIFile is itself a DIScope so the common prefix of all DIScopes cannot be a DIFile - instead it's the raw filename/directory name pair. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@177239 91177308-0d34-0410-b5e6-96231b3b80d8
* Simplify file/directory name handling in DILexicalBlockDavid Blaikie2013-03-13
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176993 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove the unused 4th operand for DIFile debug info metadataDavid Blaikie2013-03-13
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176983 91177308-0d34-0410-b5e6-96231b3b80d8
* Refactor filename/directory in DICompileUnit into a DIFileDavid Blaikie2013-03-13
| | | | | | | This is the next step towards making the metadata for DIScopes have a common prefix rather than having to delegate based on their tag type. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176913 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove unused "isMain" field from DICompileUnitDavid Blaikie2013-03-12
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176910 91177308-0d34-0410-b5e6-96231b3b80d8
* Update debug info test cases with empty SplitDebugFilename field.David Blaikie2013-03-12
| | | | | | | | | | | | This could be 'null' or the empty string, DIDescriptor::getStringField coalesces the two cases anyway so it's just a matter of legible/efficient representation. The change in behavior of the DICompileUnit::get* functions could be subsumed by the full verification check - but ideally that should just be an assertion if we could front-load the actual debug info metadata failure paths. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176907 91177308-0d34-0410-b5e6-96231b3b80d8
* Upgrade tests to the latest debug info format.David Blaikie2013-03-08
| | | | | | | | | | | | | | Mostly this is just changing the named metadata (llvm.dbg.sp, llvm.dbg.gv, llvm.dbg.<func>.lv, etc -> llvm.dbg.cu), adding a few fields to older records (DIVariable: flags/inlined-at, DICompileUnit: sp/gv/types, DISubprogram: local variables list) The tests to update were discovered by a change I'm working on to remove debug info version support - so any tests using old debug info versions I haven't updated probably are bad tests or just not actually designed to test debug info. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176671 91177308-0d34-0410-b5e6-96231b3b80d8
* Make size computation less brittle.Rafael Espindola2011-05-27
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@132222 91177308-0d34-0410-b5e6-96231b3b80d8
* llc: Eliminate a use of getDarwinMajorNumber().Daniel Dunbar2011-04-19
| | | | | | | | | - As before, there is a minor semantic change here (evidenced by the test change) for Darwin triples that have no version component. I debated changing the default behavior of isOSVersionLT, but decided it made more sense for triples to be explicit. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129805 91177308-0d34-0410-b5e6-96231b3b80d8
* Run LiveDebugVariables in RegAllocBasic and RegAllocGreedy.Jakob Stoklund Olesen2011-04-05
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@128935 91177308-0d34-0410-b5e6-96231b3b80d8
* Emit less labels for debug info and stop emitting .loc directives for ↵Jakob Stoklund Olesen2011-03-25
| | | | | | | | | | | | DBG_VALUEs. The .dot directives don't need labels, that is a leftover from when we created line number info manually. Instructions following a DBG_VALUE can share its label since the DBG_VALUE doesn't produce any code. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@128284 91177308-0d34-0410-b5e6-96231b3b80d8
* Try again enabling LiveDebugVariables.Jakob Stoklund Olesen2011-01-12
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@123342 91177308-0d34-0410-b5e6-96231b3b80d8
* The world is not ready for LiveDebugVariables yet.Jakob Stoklund Olesen2011-01-11
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@123290 91177308-0d34-0410-b5e6-96231b3b80d8
* Enable LiveDebugVariables by default.Jakob Stoklund Olesen2011-01-11
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@123282 91177308-0d34-0410-b5e6-96231b3b80d8
* Speculatively revert r123032.Devang Patel2011-01-07
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@123039 91177308-0d34-0410-b5e6-96231b3b80d8
* Appropriately truncate debug info range in dwarf output.Devang Patel2011-01-07
| | | | | | | Enable live debug variables pass. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@123032 91177308-0d34-0410-b5e6-96231b3b80d8
* Simplify. Eliminate unneeded debug_loc entry.Devang Patel2010-05-26
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104785 91177308-0d34-0410-b5e6-96231b3b80d8
* Update debug info when live-in reg is copied into a vreg.Devang Patel2010-05-26
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104732 91177308-0d34-0410-b5e6-96231b3b80d8
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